When psychedelics were first studied more than 50 years ago, researchers noticed that they were useful in helping people explore a greater sense of self. Now, after a half-century hiatus, scientists are studying psychedelics like MDMA, psilocybin, and ketamine as treatment for depression, PTSD, anxiety, and other mental health conditions. So, what promise do they hold as therapeutics? Albert Garcia-Romeu, a researcher at John’s Hopkins University, joins Dr. Sanjay Gupta to talk about how psychedelics can alleviate mental suffering and what the path forward might look like. This episode originally aired on November 8, 2022.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

For the past couple of months, we’ve explored the senses and how each one affects our health and well-being. In our last episode of this season, we examine a trait known as synesthesia – in which the senses intertwine, like seeing colors when you hear music or tasting flavor when you feel texture. Neurologist and author, Dr. Richard Cytowic, joins Dr. Sanjay Gupta to explain what happens in the brain when the senses blend. We’ll also hear from musical artist, Christen Lien, about what it’s like to live and perform with synesthesia. To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Close your eyes and just listen. Even if you aren’t actively thinking about the noises happening around you, your brain is constantly processing sound. That’s because, unlike your eyes, your ears never close. In fact, Northwestern neurobiology professor Nina Kraus, says listening is one of the hardest tasks we ask our brains to do. On today’s episode, Kraus explains how the sounds we’re surrounded by everyday – like a noisy leaf blower or the soothing sound of music – really matter and can impact our physical and mental health. Plus, she shares tips for building a healthy “sonic world.” To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Do you ever walk past someone who smells absolutely alluring? Maybe you even do a double take? Scent is a major component of our attraction to those around us, but how much does it actually impact our romantic decisions? Pheromones have long been documented in the animal kingdom, but what about in humans? On this episode, professor Tristram Wyatt joins Dr. Sanjay Gupta for a deep dive into the world of pheromones, how they work and the search for the mysterious human sex pheromone.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

We all know sleep is vital, so why do many of us still find it so difficult to prioritize? CNN Chief Medical Correspondent Dr. Sanjay Gupta speaks with sleep scientist Rebecca Robbins about why we sleep in the first place and how to ensure we get a good night’s rest. And neurologist Ying-Hui Fu explores the latest research surrounding sleep, including what regulates the amount of sleep we actually need and what role genetics might play. We also meet Cliff Luther, a man who only needs about four hours of sleep a night yet wakes just as well rested as the rest of us. What’s his secret? This episode originally aired in June 2021.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Can you picture your favorite comfort food? Whether it’s a steaming bowl of your grandmother’s homemade soup or a chewy chocolate candy bar from your childhood, food evokes all sorts of emotions. But the way we experience food also depends on lots of different factors like smell, sound, texture, color and memory. On today’s episode, University of Kentucky Professor Dan Han, teaches us about a new and emerging field called neurogastronomy, and how this science could help us train our brains to gravitate toward healthier and more sustainable food. Also, we’ll head into the kitchen with a behind-the-scenes lesson on how to apply neurogastronomy to your Thanksgiving table with Atlanta chef Taria Camerino. To learn more about how CNN protects listener privacy, visit cnn.com/privacy

When psychedelics were first studied more than 50 years ago, researchers noticed that they were useful in helping people explore a greater sense of self. Now, after a half-century hiatus, scientists are studying psychedelics like MDMA, psilocybin, and ketamine as treatment for depression, PTSD, anxiety, and other mental health conditions. So, what promise do they hold as therapeutics? Albert Garcia-Romeu, a researcher at John’s Hopkins University, joins Dr. Sanjay Gupta to talk about how psychedelics can alleviate mental suffering and what the path forward might look like.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Have you ever wondered why we get hangry or car sick? It happens when our sensory system gets dysregulated. For some people, this happens all the time and can be debilitating to their life. On today’s episode, occupational therapist Virginia Spielmann breaks down the challenges of navigating our world for people with sensory processing disorder. Plus, retired army vet Terry Lashley shares his tips for parenting a neurodivergent child. To learn more about how CNN protects listener privacy, visit cnn.com/privacy

If you could gain super-human hearing, or even a new sense entirely, would you? Neuroscientist David Eagleman says with the help of technology, this could soon become a reality. On today’s episode, Eagleman talks about an invention he created that helps people who are deaf “hear” through vibrations on their skin. Plus, David explains how he hopes to use similar technology to give humans stronger senses, or even new ones.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

How do you treat a disease where the cause is unknown and each patient’s symptoms are unique? CNN's Chief Medical Correspondent Dr. Sanjay Gupta talks to pain expert Dr. Carmen Green about what causes chronic pain, how it can be treated, and which patients are more likely to get care. Plus, meet a man who feels no pain and a woman who figured out how to cope with hers. This episode originally aired in November 2021.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

We’re constantly assaulted by “noise” all around us: crowds, vehicles, social media. As quiet spaces around us dwindle, what is it doing to our minds and bodies? Why do we need silence for our health? Acoustic ecologist Gordon Hempton takes Dr. Sanjay Gupta on a tour to one of the quietest spots in the United States. Plus, quiet activist Vikram Chauhan gives listeners tips on finding quiet even in the noisiest cities.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Imagine not being able to recognize the people you see every single day; your coworkers, your friends, your loved ones. “Prosopagnosia,” or “face blindness,” as it’s commonly known, is a disorder that impacts about 1 in 50 people, and some may not even know about it. They may go their whole lives struggling to recognize the important people in their lives, often relying on non-facial information like hair color or gait to distinguish people. Neuropsychologist Ashok Jansari joins Dr. Sanjay Gupta to talk about how people with prosopagnosia see the world, the mechanism behind this condition, and what can we learn from those with these deficits about face recognition. To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Imagine if your morning cup of coffee one day smelled like rotting garbage. Or, if your favorite comfort food had no taste at all. For some COVID long haulers, this is their new reality. What causes these distortions in smell and taste in the first place? And, what treatment options are available for these patients? On this episode, we’ll speak to Stanford University smell expert Dr. Zara Patel, who says olfactory training – or “smell training” -- can help some people re-gain a lost sense of smell and taste. Plus, long COVID patients share their stories, and the resources that have helped them cope with their diagnosis. To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Welcome to Season 5 of Chasing Life, where we’ll explore the five traditional senses – sight, hearing, taste, touch and smell -- and beyond. To kick off the season, Dr. Sanjay Gupta talks to award winning science journalist Ed Yong about his new book “An Immense World, How Animal Senses Reveal the Hidden Realms Around Us.” Ed explains how all creatures live in their own “sensory bubble” through which they experience a sliver of reality. Plus, he takes us on a wild journey through the animal kingdom’s many mysterious senses that exist beyond the reach of what we humans can know. If you’ve ever wondered what it might be like to be a dog, a bat or an electric eel, you won’t want to miss this conversation.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Chasing Life is pleased to present the first episode of Anderson Cooper's new podcast: All There Is.  Anderson started recording while packing up the apartment of his late mother Gloria Vanderbilt. Going through her journals and keepsakes, as well as things left behind by his father and brother, Cooper begins a series of emotional and moving conversations about the people we lose, the things they leave behind, and how to live on - with loss, with laughter, and with love. You can find All There Is with Anderson Cooper wherever you get your podcasts.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Why are social interactions so daunting for some of us and what can we do to make things easier on ourselves? Dr. Sanjay Gupta revisits an interview with clinical psychologist Ellen Hendriksen, who offers actionable tips that all of us can put into practice.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

This week the Chasing Life team is sharing one of their favorite podcasts, In the Bubble with Andy Slavitt. Soon after entering the Kansas City mayoral campaign, Democratic up-and-comer Jason Kander revealed that he suffered from PTSD and depression and walked away from politics and a future White House run. Though he felt his career and ambitions were over, he gained the opportunity to heal from trauma he experienced during his time serving in the Afghanistan War. In a sensitive and honest interview, Kander opens up about the traumas he and all of us face in different ways, and how to grow past them. Content warning: this episode includes discussion of suicidal thoughts.To learn more about how CNN protects listener privacy, visit cnn.com/privacy

 It’s easy to understand the importance of play during childhood but research shows that play is important at every age. In this episode, Dr. Sanjay Gupta speaks with play expert Dr. Stuart Brown, who has studied play for decades, and argues joyful activity is just as important as proper nutrition and a good night’s sleep. Discover why incorporating fun into your daily routine is an essential part of living a healthier and happier life. To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Climate change has long been an existential threat, but for many young people, government inaction and increasing natural disasters are now taking a mental toll. Psychologists describe this phenomenon as climate anxiety, or ecological grief. On this episode, Dr. Sanjay Gupta talks to climate researcher Britt Wray, and climate activist and writer adrienne maree brown, about how to deal with climate anxiety and ways of finding joy amidst the darkness.  You can find more of adrienne maree brown’s writing here.  As well as some of the resources mentioned at the end of the episode:   Gen Dread Newsletter Good Grief Network Climate CafesTo learn more about how CNN protects listener privacy, visit cnn.com/privacy

Although we don’t remember most of them, we spend about two hours every night dreaming. Some dreams are similar, others are scary, or anxiety inducing. But while dreams can transport us to places we could never experience in our waking lives, do they have a purpose? On this episode, Dr. Sanjay Gupta talks to neuroscientist and dream expert, Sidarta Ribeiro, about the importance of dreaming, what goes on in our bodies while we’re dreaming, and how to take control of our dream world. Plus, Ribeiro shares why he believes we all should start sharing our dreams with others. To learn more about how CNN protects listener privacy, visit cnn.com/privacy